https://central.xero.com/s/question/0D58V00009MovRRSAZ/how-can-i-check-in-for-my-%F0%9D%95%8C%F0%9D%95%9F%F0%9D%95%9A%F0%9D%95%A5%F0%9D%95%96%F0%9D%95%95-%F0%9D%94%B8%F0%9D%95%9A%F0%9D%95%A3%F0%9D%95%9D%F0%9D%95%9A%F0%9D%95%9F%F0%9D%95%96%F0%9D%95%A4-ua-flight